Float Pod Door Hinge With Independent Pivoting Arms
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Solution Overview
Problem
Existing methods for opening and closing curved and/or sliding doors in float pods require hydraulic pistons or other lifting mechanisms, which are not suitable for all door configurations and can complicate the operation.
Innovation Solution
A door hinge system with independently pivoting arms and a central pivoting shaft, mounted on a rigid base plate, allows for lateral movement of doors without the need for hydraulic pistons, enabling easy opening and closing of curved and sliding doors by sliding them apart or together.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If hydraulic pistons or lifting mechanisms are used to open and close curved doors, then the doors can be opened vertically, but the device complexity increases and the ease of operation deteriorates
Solution Approach 1:
The patent removes the hydraulic piston and lifting mechanism from the door opening system, replacing them with a pure hinge mechanism that enables lateral sliding movement. This extraction of complex lifting components directly reduces device complexity while maintaining ease of operation through simple hinge-based lateral movement.
Solution Approach 2:
Instead of opening the door vertically upward as with traditional hydraulic mechanisms, the patent inverts the opening direction to lateral horizontal movement. This inversion allows the door to slide along the hinge axis rather than requiring vertical lifting, thereby eliminating the need for hydraulic pistons and reducing device complexity.
2Adaptability or versatility
If hydraulic pistons are used for opening doors, then vertical opening is achieved, but the shape requirements become more restrictive
Solution Approach 1:
The patent employs a dynamic hinge mechanism that allows the door to move laterally along a sliding path rather than requiring fixed vertical orientation. This dynamic lateral movement capability enables the door to adapt to various curved shapes and configurations without being constrained by the rigid vertical opening requirement of hydraulic systems.
Solution Approach 2:
The patent transitions from vertical one-dimensional opening movement to lateral horizontal sliding movement. This dimensional change from vertical to horizontal movement provides greater adaptability for curved door shapes, as the lateral sliding mechanism can accommodate various curvature radii and door geometries without requiring the restrictive vertical alignment needed for hydraulic pistons.
Data Source
AI summary
Systems, devices, and methods for operating one or more doors of an enclosure from an open position to a closed position are disclosed. In particular, the present disclosure relates to the opening and closing of a pair of curved double-doors of a float pod. Such opening and closing is achieved via a door hinge attached to the float pod. In some embodiments, the door hinge includes two arms that rotate independently around a central, pivoting shaft. Each of the pair of curved double-doors is attached to one of the two arms, thereby resulting in lateral, sliding movement of the doors towards and away from each other upon rotation of the two arms.